Can't we have cards for this? In Spain, for example, to use Bizum, you need either an Android/iOS smartphone (and for the Android case, as you use it from your bank's app, it would typically require some Google security assurances - so no Huawei phones allowed, for example) or logging into your bank's website and use Bizum from there, only if your bank allows you to use Bizum via web. And it's not very practical or convenient to do that when you're in a store and want to pay, in contrast to swiping your credit card.
So while I see very convenient gaining some sovereignty from American companies for these payments, I think we're losing it when we will need devices controlled by other American companies in order to use the new system.